Stereophonic tape-player "Mayak-mini".

Cassette players.The "Mayak-mini" stereophonic tape-player was planned for release in 1986 by the Kiev plant "Mayak". MP for some reason was never put into production and was made only in a few prototypes. There are not even photographs or drawings of this device. The full name of the device is "Lighthouse-mini-autoreverse". The device has a mode of reversing the movement of the tape. The working range of reproducible frequencies is 63 ... 12500 Hz. The relative level of noise and interference (no more) -50 dB. Knock coefficient ± 0.35%. The device can operate both from an autonomous power source and from an electrical network, through a small-sized external power supply. You can connect two pairs of stereo phones or active speakers "Mayak-mini" to the MP. Information about the MP was in the magazine Radio.